Specification: Tensile strength-(ksi)Mpa:(80)550 Yield strength at 0.2% offset-(ksi)Mpa:(68)470 Elongation(%):19min. Hardness -(HV)HRC:(-)- Preheat and Interpass:1075°F ±25°F(580°C ±15°C) in 1 Hour PWHT:1075°F ±25°F(580°C ±15°C) in 1 Hour IV-60°C(J):92 Type of Covering:- Shielding gas:Ar+2%O2 Welding position:- Type of current:- C:0.08 Si:0.5 Mn:1 P:0.009 S:0.008 Cr:0.01 Ni:0.83 Mo:0.45 V:0.01 W:0.01 Nb(Cb)+Ta:0.01 N:- Cu:0.1 Ti:0.02~0.30 B:- Co:- Fe:Rem Al:0.01 Zn:- Ca:- Mg:- Fn:- Sn:- Other:… ...see more… Liên hệ 0982 010609, Website:http://aladins.vn/